Effects of cutting tool geometry on material removal of a gradient nanograined CoCrNi medium entropy alloy
Yu-Sheng Lu,
Yu-Xuan Hung,
Thi-Xuyen Bui
et al.
Abstract:CoCrNi medium-entropy alloys (MEAs) have attracted extensive attention and research because of their superior mechanical properties, such as higher ductility, strength, and toughness. This study uses molecular dynamics (MD) simulations to investigate the cutting behavior of a gradient nanograined (GNG) CoCrNi MEA. Moreover, it explores the influence of relative tool sharpness and rake angle on the cutting process. The results show that an increase in the average grain size of the GNG samples leads to a decreas… Show more
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